VERSION 1.0.0

• You can override the default printing method by providing a proto_print method in your object.

• graph.proto() has been removed since it relies on packages that are no longer on CRAN. name.proto() is no longer exported since it was used primarily by graph.proto().

• Hadley Wickham has taken over maintenance.

• All outstanding R CMD check problems have been fixed.

• New NAMESPACE file that ensures that proto works when not attached.

VERSION 0.3-9

• minor changes to satisfy subtitute/eval changes in R 2.13.0 (thanks to Luke Tierney)

• x could previously not be the name of a proto object. Now fixed.

• proto print methods could break str.proto. Now fixed.

VERSION 0.3-8

• minor changes to satisfy R 2.6.0

VERSION 0.3-7

• FAQ added as Appendix A of vignette

• str.proto added (modified code of Tom Short)

• the class of p$fun is now “instantiatedProtoMethod” and print.instantiatedProtoMethod provided (modified code of Tom Short)

• “$.proto” now has a third argument which, if present, is a list of arguments at which to evaluate the instantiated method. Intended for use within sapply/lapply/etc. See examples in ?proto .

• modified DESCRIPTION to point to new home page

VERSION 0.3-6

• order of arguments in proto and as.proto.list changed to address a bug

VERSION 0.3-5

• new arg funEnvir= on proto and as.proto.list [experimental]

• new arg SELECT= on as.proto [experimental]

VERSION 0.3-4

• new function graph.proto using Rgraphviz replaces dot.proto

• updated vignettes

• added proto-package.Rd (viewable via package?proto)

VERSION 0.3-3

• updated NEWS, README, WISHLIST and moved to to inst directory

VERSION 0.3-2

• bug fix (recursion bug)

• documentation improvements (vignette, .Rd files, README)

VERSION 0.3-1

• .Rd file improvements

VERSION 0.3-0

• that/super changed to .that/.super.

• .Name changed to ..Name in dot.proto

• improvements to .Rd files and vignette

VERSION 0.2-6

• demo index file fixed and demo renamed and enhanced

• proto.bib updated

• consistent use of obj$with(meth) in examples and demo where method not used in the context of a call

VERSION 0.2-5

• vignette and reference card now pass R CMD check/build/install

• CHANGES renamed to NEWS

VERSION 0.2-4

• added control argument to dot.proto

VERSION 0.2-3

• added reference card

• modified demo, .Rd files and vignette to correspond to new interface

• changed argument list for proto and eliminated delegate

• created as.proto.list and eliminated copy.proto

• fixed bug in proto. Parent was not always set correctly.

• added … argument to copy.proto

• added the isnot.function support function for use with copy.proto

• cleaned up $.proto code for handling .. names.

• the on-the-fly wrapper function generated by obj$meth now has the current environment as its environment.

• proto no longer coerces its parent to a proto object. See note at end of proto.Rd.

• added .. name processing and updated .Rd file

• dot.proto now accepts names with dots in them

• added delegate and copy.proto commands and updated .Rd file

VERSION 0.2-2

• added .. name processing and updated .Rd file

• dot.proto now accepts names with dots in them

• added delegate and copy.proto commands and updated .Rd file